100
in+possible
What is impossible
100
com + tend
What is contend
100
ad + quit
What is acquit
100
ob + cur
What is occur
100
sub + ceed
What is succeed
200
in + modest
What is immodest
200
com + lection
What is collection
200
ad + tempt
What is attempt
200
ob + ficial
What is official
200
sub + fer
What is suffer
300
in + responsible
What is Irresponsible
300
com + laborate
What is collaborate
300
ad + point
What is appoint
300
ob + ponent
What is opponent
300
sub + pense
What is suspense
400
in + mobile
What is immobile
400
com + relate
What is correlate
400
ad + peal
What is appeal
400
ob + position
What is opposition
400
sub + ported
What is supported
500
in + ply
What is imply
500
com + rect
What is correct
500
ad + tention
What is attention
500
ob + tain
What is obtain
500
sub + pend
What is suspend